<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch">
      <el-form-item label="名称" prop="deptName">
        <el-input v-model="queryParams.deptName" placeholder="请输名称" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="部门状态" clearable>
          <el-option v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.label"
            :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['system:dept:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="info" plain icon="el-icon-sort" size="mini" @click="toggleExpandAll">展开/折叠</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-if="refreshTable" v-loading="loading" :data="deptList" row-key="deptId"
      :default-expand-all="isExpandAll" :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
      <el-table-column prop="deptName" label="名称" width="260"></el-table-column>
      <!-- <el-table-column prop="deptType" label="类型" width="200">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_dept_type" :value="scope.row.deptType"/>
        </template>
      </el-table-column> -->
      <el-table-column prop="orderNum" label="排序" width="200"></el-table-column>
      <el-table-column prop="status" label="状态" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="200">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['system:dept:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-plus" @click="handleAdd(scope.row)"
            v-hasPermi="['system:dept:add']">新增</el-button>
          <el-button v-if="scope.row.parentId != 0" size="mini" type="text" icon="el-icon-delete"
            @click="handleDelete(scope.row)" v-hasPermi="['system:dept:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加或修改部门对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-dialog width="600px" center title="选择经纬度" :visible.sync="innerVisible" :close-on-click-modal="false"
        append-to-body>
        <div>
          <div style="display: flex;justify-content: space-between;align-items: center;margin-bottom: 10px;">
            <!-- <el-input id="tipInput" v-model="poiKeywords" placeholder="请输入搜索名称"> -->
            <div>通过点击地图选择经纬度</div>
            <el-autocomplete class="inline-input" size="small" v-model="poiKeywords" :fetch-suggestions="querySearch"
              placeholder="请输入搜索名称" @select="handleSelect"></el-autocomplete>
          </div>
          <!-- <el-button slot="append" icon="el-icon-search" @click="searchKeyword" style="width:60px"></el-button> -->
          <!-- </el-input> -->
          <div ref="mapContainer" style="height:400px"></div>
          <div slot="footer" class="dialog-footer" align="right" style="margin-top:15px">
            <el-button type="primary" @click="confirmSelectAdress(1)">确 定</el-button>
            <el-button @click="confirmSelectAdress(0)">取 消</el-button>
          </div>
        </div>
      </el-dialog>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="24" v-if="form.parentId !== 0">
            <el-form-item label="上级" prop="parentId">
              <treeselect v-model="form.parentId" :options="deptOptions" :normalizer="normalizer"
                placeholder="选择上级" />
            </el-form-item>
          </el-col>
        </el-row>
        <!-- <el-row v-show="form.showType">
          <el-col :span="24">
            <el-form-item label="部门类型">
              <el-radio-group v-model="form.deptType">
                <el-radio :label="1">部门</el-radio>
                <el-radio :label="2">监区</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row> -->
        <el-row>
          <el-col :span="12">
            <el-form-item label="名称" prop="deptName">
              <el-input v-model="form.deptName" placeholder="请输入名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="显示排序" prop="orderNum">
              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
            </el-form-item>
          </el-col>
        </el-row>
        <!-- <el-row>
          <el-col :span="12">
            <el-form-item label="负责人" prop="leader">
              <el-input v-model="form.leader" placeholder="请输入负责人" maxlength="20" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="联系电话" prop="phone">
              <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11" />
            </el-form-item>
          </el-col>
        </el-row> -->
        <el-row>
          <!-- <el-col :span="12">
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
            </el-form-item>
          </el-col> -->
          <el-col :span="24">
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.value">
                  {{ dict.label }}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-form-item label="地址" prop="leader">
              <el-input v-model="form.address" readonly placeholder="请选择地址">
                <el-button slot="append" @click="POISearchDialog">选择经纬度</el-button>
              </el-input>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="经度" prop="phone">
              <el-input v-model="form.longitude"  placeholder="经度" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="纬度" prop="phone">
              <el-input v-model="form.latitude"  placeholder="纬度" />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import loadAMap from "@/utils/loadMap";
import { listDept, getDept, delDept, addDept, updateDept, listDeptExcludeChild } from "@/api/system/dept";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";

export default {
  name: "Dept",
  dicts: ['sys_normal_disable', 'sys_dept_type'],
  components: { Treeselect },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 表格树数据
      deptList: [],
      // 部门树选项
      deptOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否展开，默认全部展开
      isExpandAll: true,
      // 重新渲染表格状态
      refreshTable: true,
      // 查询参数
      queryParams: {
        excludeTypes: '3',
        deptName: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 根节点ID
      firstId: undefined,
      // 表单校验
      rules: {
        parentId: [
          { required: true, message: "上级部门不能为空", trigger: "blur" }
        ],
        deptName: [
          { required: true, message: "部门名称不能为空", trigger: "blur" }
        ],
        orderNum: [
          { required: true, message: "显示排序不能为空", trigger: "blur" }
        ],
        email: [
          {
            type: "email",
            message: "请输入正确的邮箱地址",
            trigger: ["blur", "change"]
          }
        ],
        phone: [
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: "请输入正确的手机号码",
            trigger: "blur"
          }
        ]
      },
      innerVisible: false,
      poiKeywords: '',
      autoComplete: null,
      placeSearch: null,
      currentMarker: null,
      currentSelectAddress: null // 修改设备信息，当前选择的经纬度信息
    };
  },
  created() {
    this.getList(true);
  },
  watch: {
    form: {
      deep: true,
      handler(v) {
        this.form.showType = v.parentId == this.firstId
      }
    },
  },
  methods: {
    confirmSelectAdress(type) {
      // 确定
      if (type === 1) {
        if (this.currentSelectAddress) {
          const result = this.currentSelectAddress
          const { formattedAddress, addressComponent } = result
          const { location } = addressComponent
          this.form.longitude = location.lng
          this.form.latitude = location.lat
          this.form.address = formattedAddress
        }
      }
      this.innerVisible = false
    },
    handleSelect(item) {
      this.placeSearch.setCity(item.adcode);
      this.placeSearch.search(item.name);
    },
    querySearch(queryString, cb) {
      this.autoComplete.search(queryString, (status, result) => {
        var tips = result.tips || [];
        tips = tips.map(it => {
          it.value = it.name
          return it
        })
        // 调用 callback 返回建议列表的数据
        cb(tips);
      })
    },
    POISearchDialog() {
      this.innerVisible = true
      this.currentSelectAddress = null
      this.poiKeywords = ''
      this.$nextTick(async () => {
        const AMap = await loadAMap();
        this.map = new AMap.Map(this.$refs.mapContainer, {
          //设置地图容器id
          viewMode: "3D", //是否为3D地图模式
          zoom: 12, //初始化地图级别
          // center: [116.405467, 39.907761], //初始化地图中心点位置
        });
        AMap.plugin(['AMap.Geocoder', 'AMap.PlaceSearch', 'AMap.AutoComplete', 'AMap.Geolocation'], () => {
          var geolocation = new AMap.Geolocation({
            // 是否使用高精度定位，默认：true
            enableHighAccuracy: true,
            // 设置定位超时时间，默认：无穷大
            timeout: 10000,
            // 定位按钮的停靠位置的偏移量
            offset: [10, 20],
            //  定位成功后调整地图视野范围使定位位置及精度范围视野内可见，默认：false
            zoomToAccuracy: true,
            //  定位按钮的排放位置,  RB表示右下
            position: 'RB'
          })

          function onComplete(res) {
            const pointer = [res.position.lng, res.position.lat]
            // data是具体的定位信息
            this.map.setCenter(pointer);
          }

          function onError(res) {
            // 定位出错
            console.error(res.message)
          }
          geolocation.getCurrentPosition(function (status, result) {
            if (status == 'complete') {
              onComplete(result)
            } else {
              onError(result)
            }
          });

          var autoOptions = {
            //city 限定城市，默认全国
            city: '广州',
            input: "tipinput"
          };
          // 实例化AutoComplete
          const geocoder = new AMap.Geocoder()
          this.autoComplete = new AMap.AutoComplete(autoOptions);
          this.placeSearch = new AMap.PlaceSearch({
            pageSize: 10, // 单页显示结果条数
            pageIndex: 1, // 页码
            map: this.map, // 展现结果的地图实例
            autoFitView: true // 是否自动调整地图视野使绘制的 Marker点都处于视口的可见范围
          });
          this.placeSearch.on('markerClick', (e) => {
            const { location } = e.data
            geocoder.getAddress(location, (status, result) => {
              if (status === 'complete' && result.regeocode) {
                const { addressComponent } = result.regeocode
                addressComponent.location = location
                this.currentSelectAddress = result.regeocode
              }
            })
          })
          // 监听鼠标点击地图点，生成marker
          this.map.on('click', (ev) => {
            if (this.currentMarker) {
              this.map.remove(this.currentMarker);
            }
            const { lng, lat } = ev.lnglat
            var marker = new AMap.Marker({
              icon: "https://webapi.amap.com/theme/v1.3/markers/n/mark_b.png",
              position: [lng, lat],
              offset: new AMap.Pixel(-10, -27),
            });
            this.currentMarker = marker
            this.map.add(marker);
            geocoder.getAddress(ev.lnglat, (status, result) => {
              if (status === 'complete' && result.regeocode) {
                const { addressComponent } = result.regeocode
                addressComponent.location = ev.lnglat
                this.currentSelectAddress = result.regeocode
              }
            })
          });
        })
      })
    },
    /** 查询部门列表 */
    getList(init) {
      this.loading = true;
      listDept(this.queryParams).then(response => {
        this.deptList = this.handleTree(response.data, "deptId");
        this.loading = false;
        if (init) {
          this.firstId = this.deptList && this.deptList.filter(o => String(o.parentId) == '0').map(o => o.deptId).pop();
        }
      });
    },
    /** 转换部门数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children;
      }
      return {
        id: node.deptId,
        label: node.deptName,
        children: node.children
      };
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        deptId: undefined,
        parentId: undefined,
        deptType: 1,
        deptName: undefined,
        orderNum: undefined,
        leader: undefined,
        phone: undefined,
        email: undefined,
        status: "0"
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd(row) {
      this.reset();
      if (row != undefined) {
        this.form.parentId = row.deptId;
        this.form.showType = String(row.parentId) == '0'
      }
      this.open = true;
      this.title = "添加部门";
      listDept({ excludeTypes: '3' }).then(response => {
        this.deptOptions = this.handleTree(response.data, "deptId");
      });
    },
    /** 展开/折叠操作 */
    toggleExpandAll() {
      this.refreshTable = false;
      this.isExpandAll = !this.isExpandAll;
      this.$nextTick(() => {
        this.refreshTable = true;
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      getDept(row.deptId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改部门";
      });
      listDeptExcludeChild(row.deptId, { excludeTypes: '3' }).then(response => {
        this.deptOptions = this.handleTree(response.data, "deptId");
      });
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.deptId != undefined) {
            updateDept(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            this.form.deptType = this.form.deptType || '1'
            addDept(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      this.$modal.confirm('是否确认删除名称为"' + row.deptName + '"的数据项？').then(function () {
        return delDept(row.deptId);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => { });
    }
  }
};
</script>
